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Характеристики
Multifunctional intelligent current relay AD78S overcurrent protection start and delay machine tool. | Инструменты
История изменения цены
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| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Jun-26-2026 | 7278.6 руб. | 7424.16 руб. | 7351 руб. |
| May-26-2026 | 5903.7 руб. | 6021.80 руб. | 5962 руб. |
| Apr-26-2026 | 7164.25 руб. | 7307.95 руб. | 7235.5 руб. |
| Mar-26-2026 | 7106.94 руб. | 7248.75 руб. | 7177 руб. |
| Feb-26-2026 | 5674.83 руб. | 5787.79 руб. | 5730.5 руб. |
| Jan-26-2026 | 6992.30 руб. | 7132.83 руб. | 7062 руб. |
| Dec-26-2025 | 6935.27 руб. | 7074.96 руб. | 7004.5 руб. |
| Nov-26-2025 | 6877.28 руб. | 7015.60 руб. | 6946 руб. |
Описание товара
Multifunctional intelligent current relay AD78S overcurrent protection start and overcurrent delay machine tool
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Brief:AD78S intelligent current relay is an upgraded product based on JL18S DC current relay and GL28S AC current relay technology. Compared with JL18S and GL28S, it has more complete functions, greatly improved setting accuracy and more convenient and practical operation.
AD78S AC / DC current relay is divided into AD78S- 1 and AD78S- 2. AD78S- 1 is used in overcurrent and undercurrent control of AC 5 × 5000A and below DC 5A, and AD78S- 2 is used in all over-current and undercurrent control situations between DC 10-10000A.
This product is widely used as protection element in overload and short circuit protection lines of motor, voltage regulator and metaphorical line.
Feature
1.AD78S- 1 can be used with all current transformers between AC 5-5000A/5A and DC current below 5AI, AD78 can be equipped with all converters between 10-10000A/75mv and AD78, and AD78 can be used with all current transformers between AD78 and AD78.
2.The protection of overcurrent and undercurrent is set and selected by touch switch.
3.Start delay and overcurrent delay can be set respectively.
4.Ac current frequency 50Hz, 60Hz optional;
5.Reset mode is optional automatically and manually.
![AD78S]()
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